For the war-torn worlds of the 41st Millennium, the question is not if the invaders will come - merely when. Rumbling into low orbit over far-flung planets, colossal battleships herald their arrival with ground-ripping bombardments. Amidst screaming salvoes, attack craft make planetfall, their assault ramps slamming down to disgorge waves of frenzied enemy troops, each warrior baying for blood and conquest. These who man the defences know that they must blast their assailants back to the stars, or die trying. From the corpse-littered landing grounds, to the shell-pocked walls of fortresses and the wrecked streets of once-mighty cities, planetary onslaughts are wars of annihilation where only the strongest and most ruthless will prevail. Inside you will find: 1) Planetary Onslaught - Updated missions and new campaign rules that enable you to recreate each stage of an invasion on the tabletop, with one player assuming the role of attackers and one assuming that of defender. 2) Planetstrike - Establish a foothold or drive back invading forces in the first phase of a planetary assault. 3) Siege Warfare - Hurl your forces against the enemy's fortification, or man the fireports to thwart the invaders. 4) Cities of Death - Master the brutal and bitter art of urban warfare in these close-quarter fire-fights. 5) Datasheets - A comprehensive set of updated fortifications and terrain datasheets, allowing you to equip your battlefield with a daunting array of strongpoints to defend or defeat in any games of Warhammer 40,000. This book is in very good condition and appears unread. There is some very minor creasing around the bottom of the spine of the hardback cover from how it has been stored, The 112 pages include full colour images throughout.